Fix Directory Hardcodes, Documentation Improvements (#10)

* Improve the main crontab example.

* Remove /opt/Docker hardcodes.

* Add periods.

* Improve readability.

* Begin removing hardcoded path from the bin files.

* Update main README to no longer enforce hardcoded path. Other improvements.

* Add the load folder with a README.

* Add load folder and its README.

* Improve reverse proxy text files.

* Switch to tabs.

* Update all scripts for tabs, DOCKER_HOME, and comments.

* Let users know the directory choice is optional.

* Fix environment file.

* Add more details for the reverse proxy load balancing.

* Don't actually listen for postgres.

* Fix comments on source file.

* Be more explicit on the pathing.

Config/Nextcloud/docker-compose.yml

@@ -1,5 +1,5 @@
 # Nextcloud configuration.
-# This is a revised version of the original work here: 
+# This is a revised version of the original work here:
 #   https://hub.docker.com/_/nextcloud
 
 # Changelog:
@@ -13,7 +13,7 @@ services:
     restart: always
     command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
     volumes:
-      - /opt/Docker/Volumes/Nextcloud/mariadb:/var/lib/mysql
+      - ../../Volumes/Nextcloud/mariadb:/var/lib/mysql
     environment:
       - MYSQL_ROOT_PASSWORD=ChangeMe
       - MYSQL_DATABASE=nextcloud
@@ -28,11 +28,10 @@ services:
     links:
       - db
     volumes:
-      - /opt/Docker/Volumes/Nextcloud/nextcloud:/var/www/html
+      - ../../Volumes/Nextcloud/nextcloud:/var/www/html
     environment:
       - MYSQL_DATABASE=nextcloud
       - MYSQL_USER=nc
       - MYSQL_PASSWORD=changeme
       - MYSQL_HOST=db
       - PHP_UPLOAD_LIMIT=5G
-